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- Title
Method of investigation of galvanomagnetic properties of CdHgTe and CdHgTe/CdZnTe.
- Authors
Golubyatnikov, V.; Lysenko, A.; Belov, A.; Kanevskii, V.
- Abstract
The galvanomagnetic Van der Pau measurements are carried out on single-crystalline CdHgTe (MCT) bulk samples and CdHgTe/CdZnTe (MCT/CZT) ( x ≈ 0.2) epitaxial heterostructures at the temperature of 295 and 77 K. The sample rotates together with the cryostat in the electromagnet field through the angle from 0° to 360° with the step of 6°. It is shown that the angular dependences of the voltage under measurement are sinusoidal for the p-MCT bulk sample at the temperatures of 77 K; i.e., the Hall coefficient is independent of the magnetic-field induction. However, the angular dependences of the measured signal appreciably differ from sinusoids for the MCT/CZT epitaxial heterostructures at the temperature of 77 K.
- Subjects
CADMIUM-zinc alloys; GALVANOMAGNETIC effects; HETEROSTRUCTURES; TEMPERATURE effect; ELECTROMAGNETS; MERCURY cadmium tellurides
- Publication
Semiconductors, 2016, Vol 50, Issue 13, p1716
- ISSN
1063-7826
- Publication type
Article
- DOI
10.1134/S1063782616130030